I sent the information to Hamees, who replied that they had got a clue to the man who was wiling away their slaves from them.
mid-12c., wil "wile, trick," perhaps from Old North French *wile (Old French guile), or directly from a Scandinavian source (cf. Old Norse vel "trick, craft, fraud," vela "defraud"). Perhaps ultimately related to Old English wicca "wizard" (see Wicca). Lighter sense of "amorous or playful trick" is from c.1600. Wily is attested from c.1300.